Vertiv Geist Rack PDUs: Metered, Monitored, and Switched
Vertiv Geist rack PDUs distribute power to data center racks in basic, metered, monitored (per-outlet), switched, and combination versions, in single-phase and three-phase from 15 to 60A. A hot-swappable Interchangeable Monitoring Device lets you upgrade intelligence in the field without dropping power. Comp-Utility, a long-standing Vertiv distribution partner, specs and deploys Geist PDUs and the Liebert MPH2 platform across Central Texas.
What We Provide
Our Capabilities
Spec the Right Geist PDU
We match basic, metered, monitored, or switched Geist units to your monitoring and control needs, with upgradeable intelligence.
Learn moreRack Power Design
We size amperage, phase, and outlets for your racks and design A/B redundant feeds for resilience.
Learn moreMonitoring and Integration
We integrate Geist and Liebert MPH2 PDUs with DCIM for per-rack and per-outlet visibility.
Learn moreUpgradeable Intelligence
Hot-Swappable Monitoring That Grows with You
Geist rack PDUs use an Interchangeable Monitoring Device (IMD) that can be upgraded in the field without removing the PDU or dropping power, so you can add intelligence as your monitoring needs grow.
From basic distribution to per-outlet monitoring and remote switching, plus the managed Liebert MPH2 platform, Comp-Utility specifies the right level of capability for each rack.
Key Specifications
| Type | Function | Typical use |
|---|---|---|
| Basic | Reliable distribution | Server racks, network cabinets |
| Metered (unit-level) | Inlet metering, upgradeable IMD | Load balancing, capacity |
| Monitored (per-outlet) | Per-outlet metering, environmental sensors | Capacity planning, enterprise DC |
| Switched | Remote outlet on/off, sequencing | Remote, edge, lights-out |
| Combination | Per-outlet metering plus switching | Hyperscale, high-density |
| Liebert MPH2 | Managed PDU via RPC interface | Enterprise and colocation |
Specifications reflect the Vertiv Geist and Liebert MPH2 rack PDU product lines; exact models and configurations vary. Contact us to confirm the current configuration for your project.
The Comp-Utility Difference
Why Comp-Utility?
Long-Standing Distribution Partner
As a long-standing distribution partner of Eaton, Schneider Electric, and Vertiv, we specify best-in-class systems and back them with factory-grade service.
Engineer-Owned and Operated
Comp-Utility is owned and operated by engineers, with licensed Texas Professional Engineers (P.E.) on staff. That rigor anchors every design, specification, and installation.
Turnkey, Single-Contract Partner
We sell, design, install, and maintain complete infrastructure end to end. One accountable team and one contract for power, cooling, distribution, and cabling.
24/7 Emergency Response and Preventative Maintenance
Our technicians provide preventative maintenance programs and 24/7 emergency response, with rapid on-site dispatch across Central Texas when facilities need us most.
Licensed, Certified & Recognized
We hold ourselves to the standards of the institutions we serve, from professional licensure and jobsite safety to the industry organizations that set the bar for mission-critical work.
Licensed Professional Engineers
State of Texas (TBPE)
OSHA 30 Certified
Field Technicians
AFCOM Member
Data center industry association
7x24 Exchange Member
Mission-critical infrastructure
Frequently Asked Questions
What types of Vertiv Geist rack PDUs are available?
Geist rack PDUs come in basic, metered (unit-level), monitored (per-outlet), switched, and combination versions, in single-phase and three-phase from 15 to 60A. Vertiv also offers the managed Liebert MPH2 platform. The range covers simple distribution through per-outlet metering and remote control. Comp-Utility helps select the right type per rack.
What is the Geist Interchangeable Monitoring Device (IMD)?
The IMD is a hot-swappable intelligence module on Geist PDUs that can be replaced or upgraded in the field without removing the PDU or interrupting power to connected equipment. This lets you start with basic monitoring and add capability later, protecting your investment as monitoring needs grow.
What is the difference between metered and monitored Geist PDUs?
In Geist terminology, metered units provide unit-level (inlet) metering for load balancing, while monitored units provide per-outlet metering plus environmental sensor support for granular device-level data. Switched and combination units add remote outlet control. Comp-Utility matches the level of metering and control to each rack's requirements.
How do I size a Geist rack PDU?
Sizing is based on total rack load, distribution phase and voltage, required outlet types and counts, and growth headroom, plus A/B redundancy planning for dual-corded equipment. Comp-Utility calculates rack load and specifies amperage, phase, and outlet configuration to fit your cabinets and future density.
Can Geist PDUs support environmental monitoring?
Yes. Monitored Geist PDUs support environmental sensors for temperature and humidity at the rack, which helps identify hot spots and verify cooling performance. This data integrates with DCIM for a fuller picture of rack conditions. Comp-Utility configures sensors as part of an intelligent rack power deployment.
What is the Liebert MPH2?
The Liebert MPH2 is Vertiv's managed rack PDU offering rich monitoring and control through the RPC interface, suited to enterprise and colocation data centers. It provides rack-level and branch metering with remote management. Comp-Utility deploys MPH2 PDUs where centralized management and detailed metering are priorities.
Do Geist PDUs integrate with DCIM?
Yes. Intelligent Geist and Liebert MPH2 PDUs report over the network and integrate with DCIM platforms for per-rack and per-outlet monitoring, capacity planning, and alerting. Comp-Utility configures the PDUs and integrates them into your monitoring environment during deployment.
Who supplies and installs Geist PDUs in Central Texas?
Comp-Utility, a long-standing Vertiv distribution partner, supplies, deploys, and integrates Geist and Liebert MPH2 rack PDUs across Central Texas, including A/B distribution and DCIM integration. Call (512) 346-0999 or email sales@comp-utility.com to source PDUs or plan a deployment.